Cool electric shaker bottle. Great for travel.

　　I never thought I would use an electric protein mixer bottle. But after exercising and using protein and creatine and having to go out, the electric protein shaker helps my drinks not become a cumbersome hassle. The battery life is long and does what it says.

　　I travel a lot, so I have a coffee protein shake for breakfast every morning.I tried two different brands of electric blender bottle walmart, but neither lasted. Thank goodness for this! Voltrx works great! 30 seconds after mixing my coffee and protein powder (one of the settings). Tastes like cream!Overall, after two trips, I highly recommend this best electric shaker bottle. the true test of time will be how the portable electric protein shaker bottle performs in six months.